| Method of applying temperature-sensitive paint in hypersonic test with strong combustion radiation | |
Yuan CK(苑朝凯) ; Meng FZ(孟凡钊); Liu, Xu; Liu YF(刘云峰); Lian H(连欢); Liu, Yingzheng; Peng, Di
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| Source Publication | ACTA MECHANICA SINICA
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| 2023-08 | |
| Volume | 39Issue:8Pages:322474 |
| ISSN | 0567-7718 |
| Abstract | Global heat flux measurement techniques with high spatial resolution are needed to accurately capture the peak heat flux and its location for the design of thermal protection system. However, background radiation from combustion presents an obstacle to the application of global heat flux measurement techniques. To solve this problem, a new method for heat flux determination suitable for strong combustion radiation environment is described. The core idea of this method is that heat flux on the inner surface of the combustor was identified by solving the three-dimensional transient inverse heat conduction problem while measuring the outer surface temperature using temperature-sensitive paint. Measurement system configuration, data processing method, and effect of layer thickness of the temperature-sensitive paint on the measurement results are introduced in detail. Finally, both numerical and experimental results are presented to demonstrate the validity of the new method. |
| Keyword | Temperature-sensitive paint Heat flux Conjugate gradient method Air-breathing hypersonic vehicle Inverse heat conduction problem |
| DOI | 10.1007/s10409-023-22474-x |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:001005641800006 |
| WOS Research Area | Engineering, Mechanical ; Mechanics |
| Funding Organization | National Natural Science Foundation of China [12272385, 12022202, 91941104, 11872366] |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Peng, D (corresponding author), Shanghai Jiao Tong Univ, Gas Turbine Res Inst, Sch Mech Engn, Shanghai 200240, Peoples R China. |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/92409 |
| Collection | 高温气体动力学国家重点实验室 |
| Affiliation | 1.{Yuan Chaokai, Meng Fanzhao, Liu Yunfeng, Lian Huan} Chinese Acad Sci Inst Mech Beijing 100190 Peoples R China 2.{Yuan Chaokai, Meng Fanzhao, Liu Yunfeng, Lian Huan} Univ Chinese Acad Sci Sch Engn Sci Beijing 100049 Peoples R China 3.{Liu Xu, Liu Yingzheng, Peng Di} Shanghai Jiao Tong Univ Gas Turbine Res Inst Sch Mech Engn Shanghai 200240 Peoples R China |
| Recommended Citation GB/T 7714 | Yuan CK,Meng FZ,Liu, Xu,et al. Method of applying temperature-sensitive paint in hypersonic test with strong combustion radiation[J]. ACTA MECHANICA SINICA,2023,39,8,:322474.Rp_Au:Peng, D (corresponding author), Shanghai Jiao Tong Univ, Gas Turbine Res Inst, Sch Mech Engn, Shanghai 200240, Peoples R China. |
| APA | 苑朝凯.,孟凡钊.,Liu, Xu.,刘云峰.,连欢.,...&Peng, Di.(2023).Method of applying temperature-sensitive paint in hypersonic test with strong combustion radiation.ACTA MECHANICA SINICA,39(8),322474. |
| MLA | 苑朝凯,et al."Method of applying temperature-sensitive paint in hypersonic test with strong combustion radiation".ACTA MECHANICA SINICA 39.8(2023):322474. |
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| Jp2023A241.pdf（3477KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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